or webshop on a Hetzner Server is making problems.
the server hosts 5 websites.
we are getting the following error trying to access the CRE LOADED admin panel:
Warning: Cannot modify header information - headers already sent by (output started at /var/www/web4/web/admin/includes/languages/polish/[url removed, login to view]) in /var/www/web4/web/admin/includes/functions/[url removed, login to view] on line 57
we do not know what is causing the problem. please get our webshop up and running again.
could be linux permissions, or ISPConfig (web admin panel), etc.
a skilled person should be able to fix this quickly.
this could also be an XSS Injection caused by a Virus Script